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5518-90-1

5518-90-1结构式
5518-90-1结构式

化源商城直购

英文名 (2Z)-4-acetyl-2-[(4-fluorophenyl)methylidene]-5-hydroxythiophen-3-one
英文别名 3-Acetyl-5-p-fluorobenzylidene-2,5-dihydro-4-hydroxy-2-oxothiophen
密度 1.517g/cm3
沸点 460ºC at 760 mmHg
分子式 C13H9FO3S
分子量 264.27200
闪点 232ºC
精确质量 264.02600
PSA 79.67000
LogP 2.84110
折射率 1.705

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XN1907000
CHEMICAL NAME :
2(5H)-Thiophenone, 3-acetyl-5-(p-fluorobenzylidene)-4-hydroxy-
CAS REGISTRY NUMBER :
5518-90-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H9-F-O3-S
MOLECULAR WEIGHT :
264.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
>20 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JSOOAX Journal of the Chemical Society, Section C: Organic. (London, UK) No.1-24, 1966-71. For publisher information, see JCPRB4. Volume(issue)/page/year: (12),1501,1968

海关编码 2934999090
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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